Keivan Narooei | Engineering | Editorial Board Member

Assoc. Prof. Dr. Keivan Narooei | Engineering | Editorial Board Member

K. N. Toosi University of Technology | Iran

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Early Academic Pursuits ✨

Assoc. Prof. Dr. Keivan Narooei's journey into the field of materials science and engineering began with a strong academic foundation. He earned his Bachelor of Science in Materials Science and Engineering from Isfahan University of Technology in 2002. With a keen interest in computational mechanics and finite element modeling, he pursued his Master of Science at the prestigious Sharif University of Technology, completing it in 2004. His academic dedication culminated in a Ph.D. in Finite Element Method (FEM) from the same institution in 2009. His doctoral studies equipped him with a profound understanding of mechanical behavior modeling, setting the stage for his future research contributions.

Professional Endeavors 🌟

Dr. Narooei has established himself as a leading academic and researcher in materials science. He currently serves as an Associate Professor at K. N. Toosi University of Technology, a renowned institution in Iran. Throughout his academic career, he has been instrumental in advancing research in computational modeling, hyperelasticity, and smart materials. His role as a mentor and educator has inspired numerous students to delve into the complexities of materials science and engineering.

Contributions and Research Focus 📚

Dr. Narooei's research encompasses various groundbreaking topics in mechanical behavior analysis and materials modeling. His primary areas of expertise include:

  • Plasticity: Investigating the deformation and mechanical behavior of materials under stress.
  • Shape Memory Polymers (SMPs): Exploring smart materials with the ability to recover their shape upon external stimulus.
  • Self-Healing Hydrogels: Developing bio-composite materials with self-repairing capabilities.
  • Hyperelasticity & Viscoelasticity: Studying advanced materials with unique mechanical responses for biomedical and industrial applications.

His work in these fields has led to numerous influential publications in high-impact journals, contributing significantly to advancements in materials science.

Accolades and Recognition 🏆

Dr. Narooei's research has gained widespread recognition in the academic community. His contributions to 4D printing, smart materials, and bio-composites have been cited extensively. Some of his most notable publications include:

  • "4D printing of shape memory polylactic acid beams: An experimental investigation into FDM additive manufacturing process parameters, mathematical modeling, and optimization" (Journal of Manufacturing Processes, 2023).
  • "A hyperelastic-damage model to study the anisotropic mechanical behavior of coral-hydrogel bio-composite" (Journal of the Mechanical Behavior of Biomedical Materials, 2022).
  • "Strain rate-dependent mechanical metamaterials" (Science Advances, 2020).

His work has received accolades from peers and institutions, recognizing his innovative approach to materials modeling and smart material applications.

Impact and Influence 💪

Dr. Narooei’s research has made a significant impact on the development of advanced materials with real-world applications. His studies on self-healing hydrogels and hyperelastic materials have influenced both biomedical engineering and industrial applications. His work in computational modeling has paved the way for more accurate simulations of material behaviors, essential for designing next-generation smart materials. Beyond research, Dr. Narooei has played a crucial role in mentoring young researchers, guiding them toward impactful scientific contributions. His teaching at K. N. Toosi University of Technology has nurtured a new generation of engineers and scientists specializing in material behavior and computational mechanics.

Legacy and Future Contributions 🔍

Looking ahead, Dr. Narooei continues to push the boundaries of materials science with innovative research in smart and bio-inspired materials. His work in 4D printing is expected to revolutionize manufacturing processes, while his studies on self-healing materials hold promise for medical applications, such as tissue engineering and prosthetics. As an influential figure in his field, Dr. Narooei’s legacy lies in his contributions to cutting-edge materials research and his dedication to fostering academic excellence. His future endeavors will undoubtedly shape the development of smarter, more resilient materials, leaving a lasting impact on both academia and industry.

 

Publications


  • 📄 A micromechanical model to predict the effective thermomechanical behavior of one-way shape memory polymers
    Journal: Mechanics of Materials
    Year: 2025-02
    Authors: M. Bakhtiari, K. Narooei


  • 📄 Investigation of multiplicative decompositions in the form of FeFv and FvFe to extend viscoelasticity laws from small to finite deformations
    Journal: Mechanics of Materials
    Year: 2022-04
    Authors: Marzieh Bahreman, Hossein Darijani, Keivan Narooei


  • 📄 A hyperelastic-damage model to study the anisotropic mechanical behavior of coral-hydrogel bio-composite
    Journal: Journal of the Mechanical Behavior of Biomedical Materials
    Year: 2022-02
    Authors: R. Eghbali, K. Narooei


  • 📄 Strain rate–dependent mechanical metamaterials
    Journal: Science Advances
    Year: 2020-06-17
    Authors: S. Janbaz, K. Narooei, T. van Manen, A. A. Zadpoor


  • 📄 A new hyper-viscoelastic model for investigating rate dependent mechanical behavior of dual cross link self-healing hydrogel
    Journal: International Journal of Mechanical Sciences
    Year: 2019-08
    Authors: A. Ghorbanoghli, K. Narooei


 

Jiawen Xu | Engineering | Best Researcher Award

Assoc Prof Dr. Jiawen Xu | Engineering | Best Researcher Award

Southeast University | China

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Early Academic Pursuits 📚

Dr. Jiawen Xu's academic journey began with his undergraduate studies at the University of Science and Technology of China, where he pursued a Bachelor’s degree in Precision Machinery and Precision Instrumentation from 2005 to 2009. His interest in advanced engineering led him to continue his studies at the same institution for his Master’s degree, focusing on the same field under the guidance of Professor Zhihua Feng. Dr. Xu's pursuit of higher knowledge took him to the University of Connecticut, Storrs, where he completed his Ph.D. in Mechanical Engineering in 2017, working under Professor Tang Jiong. His early academic pursuits laid a strong foundation for his research in mechanical piezoelectric metamaterials and structural health monitoring.

Professional Endeavors 🛠️

Since 2018, Dr. Xu has served as an Associate Professor at the School of Instrument Science and Engineering, Southeast University, Nanjing, China. His professional career is distinguished by his involvement in cutting-edge research and development projects. Dr. Xu has led several key projects funded by national and provincial programs, including research on piezoelectric metamaterials and energy harvesting systems. His role in these projects underscores his expertise in vibration energy harvesting, structural health monitoring, and mechanical metamaterials.

Contributions and Research Focus 🔬

Dr. Xu's research is characterized by his innovative work in mechanical piezoelectric metamaterials and structural health monitoring. His contributions include:

  • Mechanical Piezoelectric Metamaterials: Dr. Xu has developed signal processing methods for studying these materials, designed vibration modes, and explored vibration suspension using differential piezoelectric metamaterials.
  • Piezoelectric Impedance Structural Health Monitoring: His research involves advanced techniques such as tunable inductance enhanced 1D-CNN, deep learning/transformer-based monitoring, and temperature decoupling using piezoelectric impedance.
  • Gravity Wave Detection: Dr. Xu has worked on structural dynamics analysis and key technologies for mechanical differential measurement, utilizing deep learning for signal processing and denoising.
  • Piezoelectric Vibration Energy Harvesting: His work includes broadband energy harvesting, multi-directional harvesting by cantilever-pendulum systems, and enhancing power output density through strain smoothing effects.

Accolades and Recognition 🏅

Dr. Xu has been recognized for his contributions to the field of mechanical engineering through various prestigious awards and roles. He is a Fellow of the Jiangsu Instrumental Society and serves as the Deputy Director of the Youth Committee of the Jiangsu Instrumental Society. Additionally, he is an expert reviewer for several high-impact journals, including the IEEE Transactions on Industrial Electronics and the Journal of Applied Physics. His extensive publication record in leading journals further attests to his significant impact in the field.

Impact and Influence 🌟

Dr. Xu's research has had a profound impact on the fields of mechanical metamaterials and energy harvesting. His work on piezoelectric metamaterials and structural health monitoring has advanced the understanding and application of these technologies in various engineering contexts. His innovative approaches to energy harvesting and structural analysis have contributed to advancements in sustainable and efficient engineering solutions. Dr. Xu’s role as a reviewer and expert in several scientific communities highlights his influence in shaping the future of mechanical engineering research.

Legacy and Future Contributions 🔮

Dr. Xu’s ongoing research and leadership in the field of mechanical engineering continue to shape future advancements. His projects, such as those related to piezoelectric metamaterials and gravity wave detection, promise to push the boundaries of current technology and engineering practices. As he continues to explore new methodologies and applications, Dr. Xu is poised to leave a lasting legacy in the field, influencing both academic research and practical engineering solutions. His dedication to innovative research and his active role in professional societies ensure that his contributions will have a lasting impact on the engineering community.

 

Publications 📚


  • 📄 Modeling and Experimental Study of Vibration Energy Harvester with Triple-Frequency-Up Voltage Output by Vibration Mode Switching
    Authors: Jiawen Xu, Zhikang Liu, Wenxing Dai, Ru Zhang, Jianjun Ge
    Journal: Micromachines
    Year: 2024

  • 📄 Graded metamaterial with broadband active controllability for low-frequency vibration suppression
    Authors: Jian, Y., Hu, G., Tang, L., Huang, D., Aw, K.
    Journal: Journal of Applied Physics
    Year: 2024

  • 📄 Robustness analysis and prediction of topological edge states in topological elastic waveguides
    Authors: Tong, S., Sun, W., Xu, J., Li, H.
    Journal: Physica Scripta
    Year: 2024

  • 📄 Deep residual shrinkage network with multichannel VMD inputs for noise reduction of micro-thrust measurement
    Authors: Liu, Z., Chen, X., Xu, J., Zhao, L.
    Journal: AIP Advances
    Year: 2024

  • 📄 LiteFormer: A Lightweight and Efficient Transformer for Rotating Machine Fault Diagnosis
    Authors: Sun, W., Yan, R., Jin, R., Yang, Y., Chen, Z.
    Journal: IEEE Transactions on Reliability
    Year: 2024